R Kalman 1960 + Bucy 1961 Kalman-Bucy linear-stochastic estimator; modern modern foundational + Apollo-guidance + 2024 deep-Kalman.
R Kalman 1960 + Bucy 1961 Kalman-Bucy linear-stochastic estimator; modern modern foundational + Apollo-guidance + 2024 deep-Kalman.